# ChatPDF AI vs ChatPDF

The clearest difference is ads: ChatPDF at none against ChatPDF AI's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ChatPDF AI sells 4 in-app purchases, starting at $3.99 per 7 days and ChatPDF sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ChatPDF AI | ChatPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chatpdf-ai-chat-and-pdf-summary/id6744906438/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 47 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Deploy Global OU](https://appshunter.io/developer/1783394589) | [Ikhwan Noorsetyo](https://appshunter.io/developer/1739847271) |

## What reviewers say

### ChatPDF AI

[App page](https://appshunter.io/ios/app/chatpdf-ai-chat-and-pdf-summary/id6744906438)

This AI-powered tool allows you to interact with your documents. Upload PDFs, DOCX, or TXT files and ask questions, get summaries, or receive help with homework. It transforms static files into searchable conversations for quick information retrieval.

**Highlights:** Chat with any document (PDF, DOCX, TXT, EPUB), Summarize pages or entire files, Homework help and essay writing assistance, Supports large files and multiple languages, Instant search for quick answers

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocChatAI - PRO | $3.99 | per 7 days |
| Weekly Trial | $4.99 | per 7 days |
| DocChatAI - PRO | $9.99 | per month |
| DocChatAI - PRO | $39.99 | per year |


### ChatPDF

[App page](https://appshunter.io/ios/app/chatpdf-ai-document-assistant/id6758316696)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Yearly Subscription | $34.99 | per year |


## Frequently asked questions

### Is ChatPDF AI free?

ChatPDF AI is free to download, with in-app purchases available.

### Is ChatPDF free?

ChatPDF is free to download, with in-app purchases available.

### Do ChatPDF AI or ChatPDF have ads?

ChatPDF AI shows ads; ChatPDF does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*